178 lines
5.5 KiB
Makefile
178 lines
5.5 KiB
Makefile
# $NetBSD: builtin.mk,v 1.16 2019/11/03 10:39:20 rillig Exp $
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BUILTIN_PKG:= ncursesw
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# H_NB_CURSESW searches for NetBSD's <curses.h> that uses HAVE_WCHAR to
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# build with wide curses support.
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#
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# XXX Need to deal with Solaris <curses.h>
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#
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BUILTIN_FIND_LIBS:= ncursesw curses
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BUILTIN_FIND_HEADERS_VAR:= H_NB_CURSESW H_NCURSESW
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BUILTIN_FIND_HEADERS.H_NB_CURSESW= curses.h
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BUILTIN_FIND_GREP.H_NB_CURSESW= \#ifdef[ ]*HAVE_WCHAR
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BUILTIN_FIND_HEADERS.H_NCURSESW= ncursesw/curses.h \
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curses.h
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BUILTIN_FIND_GREP.H_NCURSESW= \Id: curses.wide,v
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.include "../../mk/buildlink3/bsd.builtin.mk"
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###
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### Determine if there is a built-in implementation of the package and
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### set IS_BUILTIN.<pkg> appropriately ("yes" or "no").
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###
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.if !defined(IS_BUILTIN.ncursesw)
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IS_BUILTIN.ncursesw= no
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. if empty(H_NCURSESW:M__nonexistent__) && \
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empty(H_NCURSESW:M${LOCALBASE}/*) && \
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!empty(BUILTIN_LIB_FOUND.ncursesw:M[yY][eE][sS])
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IS_BUILTIN.ncursesw= yes
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. endif
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.endif
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MAKEVARS+= IS_BUILTIN.ncursesw
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###
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### If there is a built-in implementation, then set BUILTIN_PKG.<pkg> to
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### a package name to represent the built-in package.
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###
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.if !defined(BUILTIN_PKG.ncursesw) && \
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!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS]) && \
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empty(H_NCURSESW:M__nonexistent__)
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BUILTIN_VERSION.ncursesw!= \
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${AWK} '/\#define[ ]*NCURSES_VERSION[ ]/ { \
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vers = $$3; \
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gsub("\"", "", vers); \
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print vers; \
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} \
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' ${H_NCURSESW:Q}
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BUILTIN_PKG.ncursesw= ncursesw-${BUILTIN_VERSION.ncursesw}
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.endif
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MAKEVARS+= BUILTIN_PKG.ncursesw
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###
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### Determine whether we should use the built-in implementation if it
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### exists, and set USE_BUILTIN.<pkg> appropriate ("yes" or "no").
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###
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.if !defined(USE_BUILTIN.ncursesw)
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. if ${PREFER.ncursesw} == "pkgsrc"
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USE_BUILTIN.ncursesw= no
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. else
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USE_BUILTIN.ncursesw= ${IS_BUILTIN.ncursesw}
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. if defined(BUILTIN_PKG.ncursesw) && \
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!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS])
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USE_BUILTIN.ncursesw= yes
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. for _dep_ in ${BUILDLINK_API_DEPENDS.ncursesw}
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. if !empty(USE_BUILTIN.ncursesw:M[yY][eE][sS])
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USE_BUILTIN.ncursesw!= \
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if ${PKG_ADMIN} pmatch ${_dep_:Q} ${BUILTIN_PKG.ncursesw:Q}; then \
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${ECHO} yes; \
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else \
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${ECHO} no; \
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fi
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. endif
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. endfor
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. endif
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# XXX
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# XXX By default, assume that the native curses on NetBSD systems is
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# XXX good enough to replace ncursesw. In reality, no version of NetBSD
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# XXX has a curses library that can completely replace ncursesw; however,
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# XXX some versions implement enough of ncursesw that some packages are
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# XXX happy.
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# XXX
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. if empty(H_NB_CURSESW:M__nonexistent__) && \
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empty(H_NB_CURSESW:M${LOCALBASE}/*)
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USE_BUILTIN.ncursesw= yes
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. endif
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. endif # PREFER.ncursesw
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.endif
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MAKEVARS+= USE_BUILTIN.ncursesw
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# If USE_NCURSES is defined, then only use the built-in "ncursesw"
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# if it's *actually* ncursesw.
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#
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.if defined(USE_NCURSES) && !empty(IS_BUILTIN.ncursesw:M[nN][oO])
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USE_BUILTIN.ncursesw= no
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.endif
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# Define BUILTIN_LIBNAME.ncursesw to be the base name of the built-in
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# ncursesw library.
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#
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.if !empty(BUILTIN_LIB_FOUND.ncursesw:M[yY][eE][sS])
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BUILTIN_LIBNAME.ncursesw= ncursesw
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.elif !empty(BUILTIN_LIB_FOUND.curses:M[yY][eE][sS])
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BUILTIN_LIBNAME.ncursesw= curses
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.endif
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###
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### The section below only applies if we are not including this file
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### solely to determine whether a built-in implementation exists.
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###
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CHECK_BUILTIN.ncursesw?= no
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.if !empty(CHECK_BUILTIN.ncursesw:M[nN][oO])
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. if !empty(USE_BUILTIN.ncursesw:M[yY][eE][sS])
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BUILDLINK_LIBNAME.ncursesw= ${BUILTIN_LIBNAME.ncursesw}
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BUILDLINK_TRANSFORM+= l:ncursesw:${BUILTIN_LIBNAME.ncursesw}
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. if empty(H_NB_CURSESW:M__nonexistent__) && \
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empty(H_NB_CURSESW:M${LOCALBASE}/*)
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BUILDLINK_CPPFLAGS.ncursesw+= -DHAVE_WCHAR=1
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. endif
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. else
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BUILDLINK_TRANSFORM+= l:formw:gnuformw
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BUILDLINK_TRANSFORM+= l:panelw:gnupanelw
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BUILDLINK_TRANSFORM+= l:menuw:gnumenuw
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.PHONY: buildlink-ncursesw-fake-libs
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buildlink-ncursesw-fake-libs:
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${RUN} \
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for f in form panel menu; do \
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${ECHO_BUILDLINK_MSG} "Touching fake ncurses library ($$f)"; \
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${TOUCH} ${TOUCH_FLAGS} "${BUILDLINK_DIR}/lib/lib$${f}w.a"; \
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done
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BUILDLINK_TARGET+= buildlink-ncursesw-fake-libs
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. endif
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# According to the ncurses(3) manual page, applications that want to use
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# the wide curses definitions need to define _XOPEN_SOURCE_EXTENDED.
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#
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. if !empty(USE_BUILTIN.ncursesw:M[nN][oO]) || \
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(!empty(USE_BUILTIN.ncursesw:M[yY][eE][sS]) && \
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!empty(IS_BUILTIN.ncursesw:M[yY][eE][sS]))
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USE_NCURSES= yes
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. if ${OPSYS} != "SunOS"
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BUILDLINK_CPPFLAGS.ncursesw+= -D_XOPEN_SOURCE_EXTENDED=1
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. endif
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. endif
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BUILDLINK_TARGETS+= buildlink-ncursesw-curses-h
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# Packages will expect the following includes to provide declarations
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# for ncursesw if wide curses are supported:
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#
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# <ncursesw/ncurses.h>
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# <ncursesw/curses.h>
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# <ncurses.h>
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# <curses.h>
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#
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# We must explicitly force the symlinks to be created as we have to
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# overwrite any that ncurses/buildlink3.mk might create ahead of us.
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#
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. if !target(buildlink-ncursesw-curses-h)
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.PHONY: buildlink-ncursesw-curses-h
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buildlink-ncursesw-curses-h:
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${RUN} \
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curses_h="ncursesw/ncurses.h curses.h"; \
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for f in $$curses_h; do \
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src=${BUILDLINK_PREFIX.ncursesw}"/include/$$f"; \
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dests="ncursesw/ncurses.h ncursesw/curses.h ncurses.h curses.h"; \
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for dest in $$dests; do \
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dest=${BUILDLINK_DIR}"/include/$$dest"; \
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if ${TEST} -f "$$src"; then \
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${ECHO_BUILDLINK_MSG} "Linking $$dest -> $$f."; \
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${MKDIR} `${DIRNAME} "$$dest"`; \
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${LN} -fs "$$src" "$$dest"; \
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fi; \
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done; \
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done
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. endif
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.endif # CHECK_BUILTIN.ncursesw
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